A PDMS-Al Triboelectric Nanogenerator Using Two-Pulse Laser to Enhance Effective Contact Area and Its Application
You-Jun Huang, Chi-Hung Tsai, Chia-Wei Hung, Chen-Kuei Chung · 2024
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Description
You-Jun Huang, Chi-Hung Tsai, Chia-Wei Hung, and Chen-Kuei Chung build a better energy-harvesting film in a 2024 paper. A triboelectric generator turns touch and friction into electricity when two materials rub and part. More contact area means more power, but standard patterning is slow and costly.
Their method casts silicone rubber over a mold cut by a cheap carbon dioxide laser. Firing the laser twice digs deeper needles at the same width, nearly doubling needle height over one pass. Paired with aluminum foil, the needle film raised voltage, current, and power several-fold over flat or single-pass films. Uses include self-powered sensors.
Catalog record
| CREATOR | You-Jun Huang, Chi-Hung Tsai, Chia-Wei Hung, Chen-Kuei Chung |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 17 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |